Kepler-308
Kepler-308 c
Rank #2728 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.090
Earth-2.0 index
0.301
Earth Similarity Index
0%
Habitable-zone probability
2.16 R⊕
Radius
Planet
Mass5.310 M⊕inferred
Bulk density2.900 g/cm³
Orbital period15.3823 days
Semi-major axis0.12300 au
Eccentricity0.000
Incident flux58.679 S⊕
Equilibrium temperature703.5 K
Transit-time σ at 2030121.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.09 masReflected-light contrast 5.35e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources8 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-308
Spectral typeG
Effective temperature5895 K
Radius0.941 R☉
Mass0.920 M☉
Distance1335.9 pc / 4357.2 ly
DiscoveryTransit, 2014